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VIS-NIR QTH light source

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AlphaBright has launched a bright VIS-NIR QTH light source for spectroscopy and illumination applications. AlphaBright efficiently maximises the amount of light coupled into an optical fibre increasing the optical throughput and providing stable illumination for scientific measurements.

The light sources are also ideal for applications requiring the routine use of filters. The design ensures that light remains focused on the optical fibre cable when an optical filter is inserted. Neutral density, band pass or edge filters can be used without distorting the optical path.

The accompanying power source provides a stable output, keeping drift and light level variation to a minimum. The unit warms-up in approximately 10 minutes and the intensity of the output is stable to < ±0.1 per cent.